Understanding Heart Rate Variability: The Key to Smarter Fitness and Enhanced Recovery
In the realm of fitness and wellness, Heart Rate Variability (HRV) has emerged as a pivotal metric for optimizing performance and recovery. Unlike traditional indicators such as heart rate, HRV measures the subtle variations between successive heartbeats, offering insights into the autonomic nervous system's balance. A higher HRV typically signifies better cardiovascular fitness and adaptability to stress, while a lower HRV may indicate fatigue or overtraining.
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